Try to fix peft in low ram situation

main.py

@@ -127,7 +127,7 @@ model = AutoModelForCausalLM.from_pretrained(base_model_id,
 print("Loaded base model")
 
 # Load the PEFT adapter onto the base model
-model = PeftModel.from_pretrained(model, adapter_id, offload_folder=".")
+model = PeftModel.from_pretrained(model, adapter_id, offload_folder=".", assign=True)
 model = model.merge_and_unload()
 print("Loaded peft model")